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(parent: 51cbb3b) | patch
powerpc/powernv: Support firmware disable of RFI flush
authorMichael Ellerman <mpe@ellerman.id.au>
Sat, 2 Jun 2018 11:08:48 +0000 (21:08 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 6 Jun 2018 14:44:35 +0000 (16:44 +0200)
commit98df74652bfa95856f3ad8cf7b220b01e4a39aaf
tree2f3d180e893ed1ff4e27a1662fb9f6c1a45c1fe7tree | snapshot
parent51cbb3b34c8972e0096ed8d5cd4abfa586567852commit | diff
powerpc/powernv: Support firmware disable of RFI flush

commit eb0a2d2620ae431c543963c8c7f08f597366fc60 upstream.

Some versions of firmware will have a setting that can be configured
to disable the RFI flush, add support for it.

Fixes: 6e032b350cd1 ("powerpc/powernv: Check device-tree for RFI flush settings")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/powerpc/platforms/powernv/setup.c diff | blob | history
Domain: System / Kernel;